(S)-methyl 2-((3aR,5R,6S,6aR)-6-(benzyloxy)-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)-2-hydroxyacetate

methyl 3-O-benzyl-1,2-O-isopropylidene-α-L-idofuranosiduronate

(S)-((3aR,5S,6S,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-trifluoromethanesulfonyloxy-acetic acid methyl ester

methyl 3-O-benzyl-4-O-tert-butyldimethylsilyl-1,2-O-isopropylidene-β-L-idopyranosyluronate